51319854

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 117160992

約数和(自身を除く): 65841138

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 678, 1017, 1097, 2034, 2194, 2599, 3291, 5198, 6582, 7797, 9873, 15594, 19746, 23391, 25231, 46782, 50462, 75693, 123961, 151386, 227079, 247922, 371883, 454158, 743766, 1115649, 2231298, 2851103, 5702206, 8553309, 17106618, 25659927, 51319854]

約数ペア:

[(1, 51319854), (2, 25659927), (3, 17106618), (6, 8553309), (9, 5702206), (18, 2851103), (23, 2231298), (46, 1115649), (69, 743766), (113, 454158), (138, 371883), (207, 247922), (226, 227079), (339, 151386), (414, 123961), (678, 75693), (1017, 50462), (1097, 46782), (2034, 25231), (2194, 23391), (2599, 19746), (3291, 15594), (5198, 9873), (6582, 7797)]